855882148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{827}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 1677037824

約数和(自身を除く): 821155676

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 547, 827, 946, 1094, 1654, 1892, 2188, 3308, 6017, 9097, 12034, 18194, 23521, 24068, 35561, 36388, 47042, 71122, 94084, 142244, 258731, 391171, 452369, 517462, 782342, 904738, 1034924, 1564684, 1809476, 4976059, 9952118, 19451867, 19904236, 38903734, 77807468, 213970537, 427941074, 855882148]

約数ペア:

[(1, 855882148), (2, 427941074), (4, 213970537), (11, 77807468), (22, 38903734), (43, 19904236), (44, 19451867), (86, 9952118), (172, 4976059), (473, 1809476), (547, 1564684), (827, 1034924), (946, 904738), (1094, 782342), (1654, 517462), (1892, 452369), (2188, 391171), (3308, 258731), (6017, 142244), (9097, 94084), (12034, 71122), (18194, 47042), (23521, 36388), (24068, 35561)]